Bonnie Tully has been named president of Evonik Corporation, effective June 1. As president of Evonik Corporation, Tully is responsible for the North America region, which recorded sales of €3 billion in fiscal 2019. Tully replaces John Rolando, who is…
Celanese Corp. (Dallas, Tex.) announced that its subsidiary, Celanese (Nanjing) Chemical Co. Ltd., has recently signed a tri-party agreement with Southwest Institute of Chemical Ltd. (SWCHEM), based in Chengdu, China, and Yankuang Lunan Chemical Co. (Lunan) based in Teng Zhou,…
Dow, Inc. (Midland, Mich.) and Johnson Matthey (London, U.K.) announced that China-based company, Zibo Qixiang Tengda Chemical Ltd. (QXTD), has selected LP Oxo Technology to produce isononyl alcohol (INA) at its new manufacturing facility. “QXTD will be the first in the industry…
Altivia Oxide Chemicals, LLC, an affiliate of ALTIVIA Petrochemicals (Houston; www.altivia.com), today announced that it has acquired KMCO (Crosby, Tex.; www.kmcollc.com) and its associated chemical ethoxylation manufacturing assets in Crosby, Texas. The facilities, located on 160 acres near Houston, include…
Hena 50 (photo) and 70 are single-stage, oil-sealed rotary vane pumps that were developed for the demanding requirements of mass spectrometer systems. They achieve pumping speeds of between 32 and 59 m3/h, depending on their size and speed of rotation.…
The next-generation VCM-3 condition-monitoring platform (photo) is designed to increase the uptime and reduce overall lifecycle costs of pumps, fans, motors, gearboxes and many other types of machines, while increasing reliability. The field-proven VCM-3 is a 12-channel data-acquisition hub for…
The TDLS8100 probe-type tunable diode-laser-spectrometer (TLDS) realtime gas analyzer (photo) makes quick and accurate in situ gas-concentration measurements, eliminating the requirement for sampling and conditioning components in industrial process-heating applications. These capabilities support safety improvements, emissions reductions, optimization of fuel…
Rare noble gases neon, krypton and xenon have unique properties and can be obtained from air, but the economics of isolating them at air-separation units depends on demand and pricing. This article provides information on their production and use The…
This overview of a number of different methods for handling spent acids will help operators select the technology most suited for a given application The most common pickling, leaching and passivation acids are the mineral acids: sulfuric, hydrochloric and nitric.…
In order to recycle spent acids from different applications, a design approach based on different process modules gives operators the flexibility needed to handle different contaminants Spent or waste acids (SA) containing sulfuric or nitric acid are a byproduct of…